ABSTRACT
GI physiology is affected by:
Altitude (change in gas volume leading to increased flatus).
Hypoxia and sustained acceleration (decreased gastric emptying and acid secretion).
Vibration (increased urge to defecate).
GI physiology is affected by:
Altitude (change in gas volume leading to increased flatus).
Hypoxia and sustained acceleration (decreased gastric emptying and acid secretion).
Vibration (increased urge to defecate).